品牌国标槽钢 | 有效期至长期有效 |
最后更新2021-11-29 11:14 |
规格400*104*14.5*18 |
长度12米 |
产品包装钢带捆扎 |
浏览次数122 |
40C耐低温槽钢,钢构承重用槽钢,莱钢供应
槽钢按形状又可分为4种:冷弯等边槽钢、冷弯不等边槽钢、冷弯内卷边槽钢、冷弯外卷边槽钢。依照钢结构的理论来说,应该是槽钢翼板受力,就是说槽钢应该立着,而不是趴着。槽钢的主要用途是用于固定盘柜。根据槽钢的型号,刚才种类的不同,其用途相当广泛。可作装饰装修,户外广告牌支架,钢结构板房
18a#
|
180
|
68
|
7
|
10.5
|
20.174
|
18b#
|
180
|
70
|
9
|
10.5
|
23
|
20a#
|
200
|
73
|
7
|
11
|
22.637
|
20b#
|
200
|
75
|
9
|
11
|
25.777
|
22a#
|
220
|
77
|
7
|
11.5
|
24.999
|
22b#
|
220
|
79
|
9
|
11.5
|
28.453
|
25a#
|
250
|
78
|
7
|
12
|
27.41
|
25b#
|
250
|
80
|
9
|
12
|
31.335
|
25c#
|
250
|
82
|
11
|
12
|
35.26
|
28a#
|
280
|
82
|
7.5
|
12.5
|
31.427
|
28b#
|
280
|
84
|
9.5
|
12.5
|
35.823
|
28c#
|
280
|
86
|
11.5
|
12.5
|
40.22
|
30a#
|
300
|
85
|
7.5
|
13.5
|
34.463
|
30b#
|
300
|
87
|
9.5
|
13.5
|
39.173
|
30c#
|
300
|
89
|
11.5
|
13.5
|
43.883
|
32a#
|
320
|
88
|
8
|
14
|
38.083
|
32b#
|
320
|
90
|
10
|
14
|
43.107
|
32c#
|
320
|
92
|
12
|
14
|
48.131
|
36a#
|
360
|
96
|
9
|
16
|
47.814
|
36b#
|
360
|
98
|
11
|
16
|
53.466
|
36c#
|
360
|
100
|
13
|
16
|
59.118
|
40a#
|
400
|
100
|
10.5
|
18
|
58.928
|
40b#
|
400
|
102
|
12.5
|
18
|
65.208
|
40c#
|
400
|
104
|
14.5
|
18
|
71.488
|
